netdev - Re: [PATCH net-next] net: Fix vti use case with oif in dst lookups for IPv6

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Message-ID: <m2k2qhndyp.wl@gmail.com>
Date:	Wed, 21 Oct 2015 11:38:06 +0900
From:	Hajime Tazaki <thehajime@...il.com>
To:	dsa@...ulusnetworks.com
Cc:	steffen.klassert@...unet.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next] net: Fix vti use case with oif in dst lookups for IPv6


At Tue, 20 Oct 2015 11:48:48 -0600,
David Ahern wrote:

> > the conditions are
> >
> > - sendmsg () with INET6/RAW socket (with IPPROTO_MH)
> > - ip6_pktinfo.ipi6_addr (fl6.saddr) and ipi6_oif
> >    (fl6.flowi6_oif) are non-NULL.
> > => ipi6_addr (fl6.saddr) is not the IP address of oif, but
> >      another interfaces (home address of mip6)
> 
> interesting. so forcing a send out of interface X but using the source 
> address of interface Y.
> 
> Does the attached patch work for you?

this patch works fine for the above case.
other tests of mine are also fine.

many thanks !

-- Hajime
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